InChI=1/C12H10F5N5O/c13-6-7(14)9(16)11(10(17)8(6)15)20-21-12(23)19-2-4-22-3-1-18-5-22/h1,3,5,20H,2,4H2,(H2,19,21,23)/p+1/fC12H11F5N5O/h18-19,21H/q+1 841A3F7B7EEBA074